Images

Classifications

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser

G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for entering handwritten data, e.g. gestures, text

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form

G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form

G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form

G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

G06F3/0412—Digitisers structurally integrated in a display

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form

G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form

G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range

G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range

G06F3/0485—Scrolling or panning

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range

G06F3/0486—Drag-and-drop

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser

G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer

G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser

G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the screen or tablet into independently controllable areas, e.g. virtual keyboards, menus

G—PHYSICS

G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS

G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION

G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes

G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters

G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources

G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels

G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]

G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]

H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch

H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard

H01H13/84—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback

H01H13/85—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback characterised by tactile feedback features

H—ELECTRICITY

H03—BASIC ELECTRONIC CIRCUITRY

H03K—PULSE TECHNIQUE

H03K17/00—Electronic switching or gating, i.e. not by contact-making or -braking

H03K17/94—Electronic switching or gating, i.e. not by contact-making or -braking characterised by the way in which the control signal is generated

H03K17/96—Touch switches

H03K17/964—Piezo-electric touch switches

H03K17/9643—Piezo-electric touch switches using a plurality of detectors, e.g. keyboard

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048

G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045

G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048

G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045

G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger

G—PHYSICS

G06—COMPUTING; CALCULATING; COUNTING

G06F—ELECTRIC DIGITAL DATA PROCESSING

G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048

G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045

G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position

Abstract

A multi-touch display layer of a mobile electronic device may be configured with a tactile area on a clear layer on the multi-touch display layer. The mobile electronic device may display a view of information based on applied force from a detected touch to the tactile area and a detected indentation level of the clear layer. The mobile electronic device may display a menu based on a detected further indentation of the tactile area on the clear layer

Description

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No. 13/291,375 filed Nov. 8, 2011, which is a continuation of U.S. patent application Ser. No. 12/406,273 filed Mar. 18, 2009, which issued as U.S. Pat. No. 8,686,951 on Apr. 1, 2014, the contents of which are all hereby incorporated by reference herein as if fully set forth.

FIELD OF INVENTION

This application is related to an apparatus and method for providing and configuring an elevated, indented, or texturized display device. Moreover, processes are provided and described involving elevated, indented, or texturized portions of a display device.

BACKGROUND

Display devices have become commonplace in electronic devices such as mobile devices, cellular phones, personal digital assistants, smart phones, televisions, monitors, touchscreens, picture frames, or the like. Display devices may be based on liquid crystal, plasma, or organic light emitting technologies using ridged substrates or soon to be flexible substrates. Although commonplace, when a display device functions as an input device, such as a touchscreen, their applications are limited to two dimensions. Another limitation or problem of current display devices is the lack of texture. As the world becomes more electronic, texture is needed for enhancing and enabling certain applications and computer processes. Therefore, it is desirable to have display devices that can provide three dimensional and/or texturized structures or processes.

SUMMARY

An apparatus and method for providing and configuring an elevated, indented, or texturized display device is disclosed. Processes are also given involving elevated, indented, or texturized portions of a display device. By providing an elevated, indented, or texturized display device enhanced input/output functions are provided.

BRIEF DESCRIPTION OF THE DRAWINGS

A more detailed understanding may be had from the following description, given by way of example in conjunction with the accompanying drawings wherein:

FIG. 1 is a diagram of an electronic device having an elevated, indented, or texturized display device in accordance with one embodiment;

FIGS. 2a-2e are diagrams of elevated, indented, or texturized display devices in accordance with another embodiment;

FIG. 3 is a diagram of an elevated or texturized display device in accordance with another embodiment;

FIG. 4 is a diagram comprising of processes for an electronic device having a display device with elevated, indented, or texturized display portions in accordance with another embodiment;

FIG. 5 is a process for detecting objects or shapes using a display device with an elevated, indented, or texturized display portions in accordance with another embodiment;

FIG. 6 is a process using an elevated, indented, or texturized display device in accordance with another embodiment; and

FIG. 7 is a process using an elevated, indented, or texturized display device for identifying intellectual property assets in accordance with another embodiment.

DETAILED DESCRIPTION

The present invention will be described with reference to the drawing figures wherein like numerals represent like elements throughout. In the description forthcoming, elevation or elevated describes an orientation where a given surface level is higher or raised relative to another surface level. As an example, the relative elevation may be by one or more millimeters to one or more centimeters or up to an inch. Indenting describes an orientation where a given surface level is lower or depressed relative to another surface level. As an example, the relative indentation may be by one or more millimeters to one or more centimeters. Texturizing or texturing describes a process where a surface provides or mimics friction, variable smoothness, sandpaper like granularity, variable thickness, variable hardness, coarseness, fineness, irregularity, a movement sensation, bumpiness, or rigidness that is sensed by a human touch or detectable by electronic or mechanical sensors.

In addition, lines shown in the accompanying figures for areas having elevated, indented, or texturized portions or cells are for illustrative purposes. Actual display devices may not show lines on the display surface. In addition, in the processes described below the steps recited may be performed out of sequence and substeps not explicitly described or shown may be performed by one of ordinary skill in the art.

FIG. 1 is a diagram of a fixed or mobile subscriber unit, user equipment (UE), mobile station, pager, cellular telephone, personal digital assistant (PDA), computing device, surface computer, monitor, general display, automobile computer system, vehicle computer system, or television device 100 for mobile or fixed applications. Device 100 comprises computer bus 140 that couples one or more processors 102, one or more interface controllers 104, memory 106 having software 108, storage device 110, power source 112, one or more displays controller 120. In addition to one or more displays controller 120, device 100 comprises a display(s) elevation, indenting, or texturizing controller 121 for one or more display devices 122.

One or more display devices 122 can be configured as a liquid crystal display (LCD), light emitting diode (LED), field emission display (FED), organic light emitting diode (OLED), or flexible OLED display device. The one or more display devices 122 may be configured, manufactured, produced, or assembled based on the descriptions provided in US Patent Publication Nos. 2007-247422, 2007-139391, 2007-085838, or 2006-096392 or U.S. Pat. No. 7,050,835 or WO Publication 2007-012899 all herein incorporated by reference as if fully set forth. In the case of a flexible display device, the one or more electronic display devices 122 may be configured and assembled using organic light emitting diodes (OLED), liquid crystal displays using flexible substrate technology, flexible transistors, field emission displays (FED) using flexible substrate technology, as desired. One or more display devices 122 can be configured as a touch screen display using resistive, surface-acoustic wave (SAW) capacitive, infrared, strain gauge, optical imaging, dispersive signal technology, acoustic pulse recognition, frustrated total internal reflection or magneto-strictive technology, as understood by one of ordinary skill in the art.

Coupled to one or more display devices 122 are pressure sensors 123 and optionally heating elements 127. Coupled to computer bus 140 are one or more input/output (I/O) controller 116, I/O devices 118, GPS device 114, one or more network adapters 128, and one or more antennas 130. Device 100 may have one or more motion, light, optical, chemical, environmental, water, acoustic, heat, temperature, radio frequency identification (RFID), biometric, face recognition, image, or voice recognition sensors 126 and touch detectors 124 for detecting any touch inputs, including multi-touch inputs, for one or more display devices 122. One or more interface controller 104 may communicate with touch detectors 124 and I/O controller 116 for determining user inputs to device 100.

Shape detectors 125 may be configured in combination with touch detectors 124, display(s) elevation, indenting, or texturizing controller 121, one or more display devices 122, pressure sensors 123, or sensors 126 to determine the shape, geometry or texture of an object placed on one or more display devices 122, as will be explained in more detail below.

Still referring to device 100, storage device 110 may be any disk based or solid state memory device for storing data. Power source 112 may be a plug-in, battery, solar panels for receiving and storing solar energy, or a device for receiving and storing wireless power as described in U.S. Pat. No. 7,027,311 herein incorporated by reference as if fully set forth. One or more network adapters 128 may be configured as a Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), Orthogonal Frequency-Division Multiplexing (OFDM), Orthogonal Frequency-Division Multiple Access (OFDMA), Global System for Mobile (GSM) communications, Enhanced Data rates for GSM Evolution (EDGE), General Packet Radio Service (GPRS), cdma2000, wideband CDMA (W-CDMA), long term evolution (LTE), 802.11x, Wi-Max, mobile Wi-MAX, Bluetooth, or any other wireless or wired transceiver for modulating and demodulating information communicated via one or more antennas 130. Additionally, any of devices, controllers, displays, components, etc. in device 100 may be combined, made integral, or separated as desired.

FIGS. 2a-2e are diagrams of elevated, indented, or texturized display devices. In FIG. 2a layer 204 lays in proximity to display device layer 202 with layer 203 providing separation. Although a single layer is shown, layers 202, 203, and 204 can be composed of a plurality of sublayers. In one embodiment, a particular sublayer within 204 can be transflective to reflect any ambient light and emit white light, such as the average light emitted by surrounding display pixels or cells, so that the displayed image is clear. Display device layer 202 can be either a flexible or rigid display device. Layer 204 can be configured and composed of a clear, flexible, electroactive polymer, polymer composite, or gel material. Electroactive polymers (EAPs), also known as electroactive plastics, can be pulled, expand, contract, deform, change shapes in controllable directions, change dimensions in predetermined directions, or change sizes electronically by applying an electric current, potential difference, voltage, time varying voltage, or electromagnetic fields across the material, as described in U.S. Pat. No. 6,117,296, U.S. Pat. No. 6,787,238, US Patent Publication No. 2008-188907, US Patent Publication No. 2004-199232, US Patent Publication No. 2005-157893, WO Publication 2007-114699 and “Electric Flex” by Yoseph Bar-Cohen (2001) all herein incorporated by reference as if fully set forth.

Electroactive polymers (EAPs) may be dielectric or ionic EAPs. For dielectric EAPs, actuation can be caused by electrostatic forces between two electrodes that squeeze or compress the polymer. Although requiring a high actuation voltage, dielectric EAPs consume very little power and require no power to keep an actuator at a given position. Examples of dielectric EAPs are electrostrictive polymers and dielectric elastomers that are used for artificial muscles. For Ionic EAPs, actuation is caused by the displacement of ions inside the polymer. Only a few volts are needed for actuation, but the ionic flow implies a higher electrical power needed for actuation, and energy is needed to keep the actuator at a given position. Examples of ionic EAPs are conductive polymers, ionic polymer-metal composites (IPMCs), and responsive gels.

In another embodiment, layer 204 can also be configured and composed of piezoelectric materials or actuators that are bonded to a firm plastic component to form a piezo bending element, as explained in “TPaD: Tactile Pattern Display” by Colgate and Peshkin (2007) herein incorporated by reference as if fully set forth. When a potential difference is applied to a bonded or constricted piezoelectric material it changes shape. The shape change can be controlled electrically to provide different surface textures, indentation, and elevation.

In another embodiment, layer 204 can also be configured and composed of organic transistors formed on a flexible substrate to drive or contract a surface creating texture, indentation, or elevation. Organic transistors are transistors that use organic molecules rather than silicon for their active material. An advantage of organic transistors is the ability to operate on a flexible substrate. Similar to EAPs, organic transistors also exhibit material properties such that they can be pulled, expand, contract, deform, change shapes in controllable directions, change dimensions in predetermined directions, or change sizes electronically by applying an electric current, potential difference, voltage, time varying voltage, or electromagnetic fields.

Still referring to FIG. 2a, portions of surface 216 are selectively elevated, indented, or texturized with one or more substantially cubicle segment 206, dot or dimple segment 208, substantially cylindrical segment 210, bulge segment 212, or indentation segment 214. The shape and texture of the indented or elevated portion depends on the image, document, or application to be displayed and the effects on the resolution of the display device. Because of their natural geometry, certain segments may provide a clearer display of the underlying image or document. Segments 206, 208, 210, 212, and 214 are controlled at least by displays controller 120 and controller 121 that adjust the height, indentation, or depression to multiple different levels, orientation, hardness, thickness, direction, vibration, or gyration individually for each segment. Display(s) elevation, indenting, or texturizing controller 121 may comprise of analog or digital driving circuits (not shown) for driving the segments. Examples of display driving circuits are given in US Patent Publication Nos. 2008-062088, 2006-221016, or 2006-007078 all herein incorporated by reference as if fully set forth.

In FIG. 2a, the operation and configuration of layer 204 may be independent of display device layer 202 thereby simplifying manufacturing since it can be an add-on or attachment to preexisting display systems or technologies. Also, in certain applications images may not be displayed on surface 216 in an area that is elevated, indented, or texturized thereby making it darkened in order to make the area more noticeable to the user. For this configuration, the image displayed on display device layer 202 is rendered to adjust for the darkened area.

FIG. 2b is a diagram of an elevated or texturized display device. Layer 218 lays in proximity to display device layer 220 with layer 219 providing separation. Although a single layer is shown, layers 218, 219, and 220 may be composed of a plurality of sublayers. Display device layer 220 is configured as a flexible display device, such as flexible OLED. Layer 218 may be comprised of the same composition or materials explained above for layer 204 such as EAPs, piezoelectric materials, or organic transistors.

In FIG. 2b, portions of surface 231 are selectively elevated or texturized with one or more substantially cubicle segment 2221 controlling segment 2222, dot or dimple segment 2241 controlling segment 2242, substantially cylindrical segment 2261 controlling segment 2262, or bulge segment 2281 controlling segment 2282. Segments 2222, 2242, 2262, and 2282 are controlled at least by displays controller 120 and/or controller 121 that adjust the height, orientation, direction, or gyration individually or collectively for each segment. Display(s) elevation, indenting, or texturizing controller 121 may comprise of analog or digital driving circuits (not shown) for driving the segments. Since layer 218 is oriented below or behind display device layer 220, there is little interference with the resolution or clarity of images to be displayed on display device layer 220. Also, in certain applications images may not be displayed on surface 231 in an area that is elevated, indented, or texturized thereby making it darkened in order to make the area more noticeable to the user. For this configuration, the image displayed on display device layer 220 is rendered to adjust for the darkened area.

FIG. 2c is a diagram of an elevated, indented, or texturized display device. Display pixels 2321 to 232n lay adjacent, on the same level, or on the same layer to elevation, indenting, or texturizing cells 2341 to 234n. The display array or matrix 233 also comprises of display pixels 2361 to 236n adjacent to elevation, indenting, or texturizing cells 2381 to 238n that are adjacent to display pixels 2401 to 240n. The elevation, indenting, or texturizing cells may be comprised of the same composition or materials explained above for layer 204 or 218 such as EAPs, piezoelectric material, or organic transistors. Cells 2341 to 234n and 2381 to 238n are controlled at least by displays controller 120 and/or controller 121 that adjust the height, orientation, direction, or gyration individually or collectively for each cell. Display(s) elevation, indenting, or texturizing controller 121 may comprise of analog or digital driving circuits (not shown) for driving the cells. In this embodiment, cells 2341 to 234n and 2381 to 238n may be illuminated based on the configuration of surrounding pixels to blend in with any images being displayed.

FIG. 2d shows an embodiment of a display device array or matrix 235 from a top view where elevation, indenting, or texturizing cells 239 are placed selectively within a small area footprint so that the surface of display device array or matrix 235 is mostly comprised of display pixels 237. Having texturizing cells 239 sparsely placed in display device array or matrix 235 ensures minimal interference with a displayed image. In this embodiment the elevation, indented, or texturized cells may be unnoticeable to the human eye but detectable by touch or feeling of display device array or matrix 235.

FIG. 2e is a diagram of an elevated, indented, or texturized display device. In FIG. 2e, display pixels 242 are in the same layer or level but separate from elevation, indenting, or texturizing cells and display pixels areas 244 and 246. FIG. 2e provides a hybrid layout with display pixels 242 operating with selectively placed elevation, indenting, or texturizing cells and display pixels 244 and 246. In FIG. 2e, area 244 can provide scrolling functions while area 246 can be configured as a keyboard, dialpad, keypad, or any other interface.

FIG. 3 is a diagram of an elevated or texturized display device. A matrix of pockets or cells 3041 to 304x, lays on top of a display device 302. Matrix of pockets or cells 3041 to 304x, may be full of compressed air or low heat activated gel that becomes elevated or texturized by heating elements 127 as a result of thermal expansion, as understood by one of ordinary skill in the art. Matrix of pockets or cells 3041 to 304x, can be tapered but flat and seamless when unexpanded. Moreover, heating elements 127 can be used to provide different tactile sensations in combination with pockets or cells 3041 to 304x. so that a user is provided varying temperatures, such as hot or cold information, relating to a displayed image.

FIG. 4 is a diagram illustrating processes for an electronic device having a display device 402 with elevated, indented, or texturized display portions. Display device 402 can be assembled with at least some of the components described in device 100. For elevated, indented, or texturized applications, display device 402 may be configured with the devices described in FIG. 2a, 2c, or 2d, as desired. For elevated or certain texturized applications, display device 402 may be configured with the devices described in FIG. 2b or 3, as desired. For illustrative purposes, in FIG. 4 a darkened or black portion represents an indented portion, a white portion represents an elevated portion, and a checkered pattern represents a texturized portion.

For inputting data or triggering a request action, a “click here” displayed link is provided with a combination of an indented portion 4041 and elevated portion 4042. Moreover, part of a virtual or simulated keyboard displayed on display device 402 provides the letter “E” key with a partially displayed portion 406, an elevated circular portion 414 and an elevated square portion 408. Although part of a virtual or simulated keyboard is shown, display device 402 can be configured to show a whole QWERTY keyboard, a numbered keypad for dialing, or a combination of a whole QWERTY keyboard and a numbered keypad, as desired. The letter “S” key is provided by a partially displayed portion and an elevated circular portion 410. The letter “Q” key is completely elevated by portion 412. The virtual or simulated keyboard can also be programmed to replicate Braille lettering, as desired.

In addition to key inputs, portions 414, 408, 410, or 412 can detect different pressure forces when pushed down, pushed sideways, or pulled sideways providing another metric or advantage for the man machine interface. For instance, a pull in one direction may indicate a capital letter input while a push in another direction may indicate subscripting of the letter. These different pressure forces are detected by pressure sensors 123 in combination with touch detectors 124 and/or display(s) elevation, indenting, or texturizing controller 121 by measuring gradient, force, or potential difference values. Moreover, in response to a detected force by pressure sensors 123 and touch detectors 124, haptic feedback, force feedback or tactile feedback in the form of a played sound, gyration, or vibration can be provided via I/O controller 116.

Still referring to the virtual or simulated keyboard on display device 402, instructions in software 108 can be used to predict or anticipate keystrokes based on a word or sentence entered. In response to the anticipation, different keys can be raised, indented, or texturized in order to increase typing speeds.

An embodiment of the present invention provides electronic advertising processes. Advertisement 416 can be sold to an advertiser for a certain price for having elevated portions 4161 and 4163 and indentation 4162 on at least one part or the entire advertisement. Advertisement 418 can be sold to an advertiser for a different price, higher or lower, for having elevated portions 4181 and 4182 having different heights from other advertisements and can be based in combination with location determined by GPS device 114. Advertisement 419 can be sold to an advertiser for a different price for having a plurality of elevated, indented, or texturized portions 4191.

An embodiment of the present invention provides electronic business processes. A “Buy Now” button is provided with an elevated circular portion 4221 and a square portion 4222. The “Buy Now” button is associated with triggering the purchasing of shirt 424 by sending a request to a server (not shown) over one or more network adapters 128. For shirt 424, a texturizing portion 426 is provided to replicate or simulate the surface of shirt 424. Texturizing portion 426 can be a combination of elevated and indented cells. Although a shirt 424 is shown, texturizing portion 426 can be used to provide surface information for any product being sold or displayed on display device 402 such as electronics, home goods, jewelry, etc.

Using touch detectors 124 in combination with display(s) elevation, indenting, or texturizing controller 121, shirt 424 can be rotated in response to a multitouch input while texturizing portion 426 is dynamically changed to reflect the different surfaces or materials used in the product. Shirt 424 can be zoomed in and out using multitouch inputs detected by touch detectors 124 with each zoom level reflecting texture differences on portion 426. For instance, a zoomed in view can be more grainy or rough compared to a zoomed out view. The zoom levels can also be configured with a fading in or out effect by one or more processors 102 and can involve retrieving additional information from a server (not shown) over one or more network adapters 128. Moreover, if certain rare or uncommon materials cannot be replicated or simulated by texturizing portion 426, legend 425 identifies or associates different materials, such as rabbit skin, llama wool, and rare silk, by texturized portions 4251, 4252, and 4253, respectively. Beyond the examples of fabrics, other materials like metals, plastics, glass, wood, etc. can be replicated or simulated by texturizing portion 426.

Still referring to FIG. 4, an embodiment of the present invention provides an electronic game with elevated, indented, or texturizing portion 428 (hereinafter “portion 428”), such as tic-tac-toe. Portion 428 can detect different pressure forces when pushed down, pushed sideways, or pulled sideways providing another metric or feature for the man machine interface. These different pressure forces can be detected by pressure sensors 123 in combination with touch detectors 124 and/or display(s) elevation, indenting, or texturizing controller 121 by measuring gradient, force, or potential difference values of touches to raised portions in portion 428. Another gaming application comprises portion 428 emulating a piano or guitar.

Moreover, a game can receive as inputs flicks, pinches, or scratches to portion 428 and generate an action on display device 402 in response to each detected action differently. A pinch to a raised portion of 428 can represent an object or block being picked up or opened in a game or any other simulated environment. Portion 428 can also control scrolling or drag and drop functions in combination with multitouch inputs detected by touch detectors 124. In another embodiment, certain portions 428 can be used as a miniature joystick or pointing stick for 360 degrees rotational input that is detected by pressure sensors 123 in combination with touch detectors 124 and/or display(s) elevation, indenting, or texturizing controller 121. A three dimensional accelerometer can be included in sensors 126 to be used in combination with display(s) elevation, indenting, or texturizing controller 121 to raise part of portion 428 in response to a programmed action in the game. Portion 428 can also be used to simulate or replicate a lottery scratching/rubbing game or a children's productivity game, as desired. Portion 428 can also provide a gaming feature where tilting or rotation detected by an accelerometer in sensors 126 raises some portions while indenting others for four dimensional motion gaming.

In another embodiment, portion 428 can provide online collaboration, online conferencing, social networking, or online dating. In response to push or pull input on a networked computing device (not shown) having an elevated, indented, or texturized display device, portion 428 provides feedback, similar to a poke on Facebook. In online conferencing, tactile inputs to portion 428 can be used during a video conference application for additional interaction between conversing parties. For social networking, adult entertainment can be enhanced by portion 428 providing stimulation in connection with a video, image, or audio media on display device 402.

Additional processes exist within the medical field for online collaboration. Portion 428 can provide remote medical diagnostics and measurements, such as a pressure test, over a network using one or more network adapters 128 and pressure sensors 123 in combination with touch detectors 124 and/or display(s) elevation, indenting, or texturizing controller 121. Diagnostics and measurements include tactile for motor skills, respiratory for testing lung pressure by a person blowing on portion 428, or muscular by measuring range of motion and strength, as desired. Therefore, portion 428 can provide bi-directional information exchange.

Still referring to medical processes, portion 428 can be used for the elderly or disabled to provide simple, small scale physical therapy exercises for the hand or fingers by allowing a user to pull raised portions at different tensions and resistances or pickup objects. This is particularly useful for stroke victims by providing mental therapy, exercises and massaging of small muscles and ligaments.

In another embodiment, portion 428 can be used to provide a plurality of processes or applications. Portion 428 can simulate maps, topography, geography, imagery, or location service processes in combination with GPS device 114. Portion 428 can display mountainous regions on a map by elevating and oceans by indenting. Portion 428 can follow a musical sequence being played on device 100 for a ringtone during a received call or song. Moreover, portion 428 can be used to display content in an email, 3rd Generation Partnership Project (3GPP) or 3GPP2 short message service (SMS) text message, 3GPP or 3GPP2 multimedia message service (MMS) message, an image or video motion in an MMS message, PDF application, word document, excel graphs, excel charts, four dimensional (4-D) screensaver, 4-D art, 4-D drawings, 3-D imagery, a 3-D sculpture, a 4-D “etch-a-sketch”, or architecture designs using scalable or vector graphics. Any of the content given above and displayed by portion 428 may be transmitted or received over one or more network adapters 128.

Moreover, portion 428 can provide object awareness to display device 402. For instance, a post it note can be detected when it is determined that there is additional resistivity or elasticity by the adhesive on the post it note by pressure sensors 123 and in combination with touch detectors 124 and/or display(s) elevation, indenting, or texturizing controller 121 to raised or elevated cell in portion 428. In response to the detected post it, display device 402 can adapt and reformat the images around the note such that images are not obstructed to the user.

Moreover, portion 428 can provide advanced Bluetooth capabilities for Bluetooth keyboards, headsets and can function as a Bluetooth device itself for medical applications. When a call is received over one or more network adapters 128, a preprogrammed texturized pattern is reproduced on portion 428 for notifying the user, such as when display device 402 is in a shirt pocket in hands-free mode communicating with a wireless headset. Alternatively, the texturized pattern reproduced on portion 428 during an incoming call can be controlled, designed, or customized by the calling party if the function is enabled on device 100.

Still referring to FIG. 4, another embodiment provides object detection for a 3-D object that is placed on area 429 having a combination of elevated cells, indented cells, and/or texturized cells. FIG. 5 is a process 500 for detecting objects or shapes using elevated, indented, or texturized display portions. Although process 500 can be performed by device 100 in a fat client architecture, device 100 can also be configured as a thin client by sharing shape detection processing functions with a server (not shown) using one or more network adapters 128. Cells are selectively raised around an object placed on area 429 by display(s) elevation, indenting, or texturizing controller 121 (step 502). The weight of the object is detected by pressure sensors 123 and shape detectors 125 and a height graph of the surface of the object is generated by one or more processors 102 (step 504). The perimeter of the object placed on area 429 is determined by one or more processors 102 and shape detectors 125 by raising or lowering cells in proximity to object by display(s) elevation, indenting, or texturizing controller 121 (step 506). One or more processors 102 calculate gradients values (step 508) and generates a surface graph (step 510) based on the previous measurements made.

Moreover, display device 402 may have infrared detectors 4301-4304 in a slightly beveled position or in the level with the frame of display device 402. Display device 402 may also have digital cameras 4341-4344 for capturing, tracking, and detecting shapes using algorithms such as that described in U.S. Pat. No. 7,317,872, herein incorporated by reference as if fully set forth, that can be used to perform additional sensor measurements (step 512). Other sensor measurements for additional metrics and refinement include infrared or optical detection to detect depth. These sensors can be embedded next to or within each display cell in display device 402. Based on steps 502-512, a preliminary image may be rendered by one or more processors 102. The preliminary image can be compared and matched against a database of images in storage 110, or stored remotely, using artificial intelligence algorithms. Information is then retrieved by one or more network adapters 128 based on the detected object and/or preliminary image (step 514).

In a process involving area 429 and process 500, a ring size is detected and related information, such as from an online jewelry stored, is retrieved over one or more network adapters in response. Alternatively, the size and type of certain household goods, such as hardware, screws, nuts, light bulbs, batteries can be determined by area 429 and process 500. Moreover, a key placed on area 429 can be keyed and the information sent over one or more network adapters 128 for subsequent duplication and mail delivery by an online store. In addition, process 500 can be used to obtain biometric information for security purposes.

In another process involving area 429, intellectual property assets, such as patents, trademarks, or copyrights, relating to the shape of a detected object is retrieved and displayed in a map format in display device 402 to show a correspondence between similar features of an object and related intellectual property assets. FIG. 7 is a process using an elevated, indented, or texturized display device for identifying intellectual property assets. The shape of a widget 702 placed on area 429 is detected by process 500 and digitally rendered. The detected shape of the widget 702 is compared against widgets 7061, 7062, or 7063 shown and described in U.S. Pat. No. X (704) stored in a database. The comparison between widgets can be performed graphically using image rendering, as understood to one of ordinary skill in the art. Moreover, artificial intelligence algorithms can be used to compare claim text or descriptions 710 in U.S. Pat. No. X (704) against features detected by area 429 and process 500. If a match is determined or found, the widget 702 is associated with U.S. Pat. No. X (708) and displayed in a map format on display device 402.

In another embodiment, display device 402 replicates, mimics, or simulates a customizable or programmable interface or control panel for a remote control, instrument panel on a vehicle, an automobile dashboard configuration, audio equalizers, multitouch equalizers, radio button list, or a consumer electronics button surface with raised button portions 4321-4323. The simulated interface can be used to sell consumer electronics or function as an advanced user guide whereby input, output, and programming functions are simulated with button portions 4321-4323 that have the same size and shape as the actual buttons on a product. Moreover, 4321-4323 can be programmed for controlling volume control, replicating smart home switches or controllers, as desired.

Still referring to FIG. 4, advanced web searching 436 is performed by measuring pressure applied or detecting depth perception to raised or elevated portion 438. Web searching 436 can be used in combination with area 429 to display hits or webpages relevant to detected objects.

FIG. 6 is a process 600 using an elevated, indented, or texturized display device that can be selectively performed by the display devices described above. Information is received from one or more network adapters 128, I/O devices 118, or storage device 110 (step 602). The sector of cells to be elevated, indented, or texturized based on the received information is checked and tested by display(s) elevation, indenting, or texturizing controller 121 and display controllers 120 (step 604) to determine how a high image quality in the area can be maintained (step 606) by raising or lowering selective cells. One or more processors 102 in combination with sensors 126 determine display orientation or viewing angle (step 608) that is taken into consideration to properly elevate, indent, or texturize the display devices described above. If an image of an object is to be simulated or replicated, it is rendered by one or more processors 102 and checked to determine if it can be properly displayed (step 610). The cells in the display device are elevated, indented, or texturized (step 612).

Although features and elements are described above in particular combinations, each feature or element can be used alone without the other features and elements or in various combinations with or without other features and elements. The methods, processes, or flow charts provided herein may be implemented in a computer program, software, or firmware incorporated in a computer-readable storage medium for execution by a general purpose computer or a processor. Examples of computer-readable storage mediums include a read only memory (ROM), a random access memory (RAM), a register, cache memory, semiconductor memory devices, magnetic media such as internal hard disks and removable disks, magneto-optical media, and optical media such as CD-ROM disks, digital versatile disks (DVDs), and BluRay discs.

Suitable processors include, by way of example, a general purpose processor, a special purpose processor, a conventional processor, a digital signal processor (DSP), a plurality of microprocessors, one or more microprocessors in association with a DSP core, a controller, a microcontroller, Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) circuits, any other type of integrated circuit (IC), and/or a state machine.

A processor in association with software may be used to implement a radio frequency transceiver for use in a computer, wireless transmit receive unit (WTRU), user equipment (UE), terminal, base station, radio network controller (RNC), or any host computer. The WTRU may be used in conjunction with modules, implemented in hardware and/or software, such as a camera, a video camera module, a videophone, a speakerphone, a vibration device, a speaker, a microphone, a television transceiver, a hands free headset, a keyboard, a Bluetooth® module, a frequency modulated (FM) radio unit, a liquid crystal display (LCD) display unit, an organic light-emitting diode (OLED) display unit, a digital music player, a media player, a video game player module, an Internet browser, and/or any wireless local area network (WLAN) or Ultra Wide Band (UWB) module.

Claims (16)

What is claimed is:

1. A mobile electronic device comprising:

a multi-touch display layer, of the mobile electronic device, configured to display an image, wherein a tactile area on a clear layer substantially on the multi-touch display layer is associated with the image;

a processor configured to display, on the multi-touch display layer, a view of information based on applied force from a detected touch to the tactile area and a detected indentation level of the clear layer, wherein the applied force is detected by a layer of sensors substantially behind the multi-touch display layer and the indentation level is detected in part with accelerometer based information; and

the processor further configured to display, on the multi-touch display layer, a menu based on a detected further indentation of the tactile area on the clear layer.

2. The mobile electronic device of claim 1 further comprising:

the mobile electronic device is configured to provide a programmable vibration in relation to a zoom operation of the image.

3. The mobile electronic device of claim 2, wherein a piezoelectric device or an electroactive polymer (EAP) device is configured to provide the vibration.

4. The mobile electronic device of claim 1, wherein the tactile area is changed responsive to at least one of a scrolling or drag and drop input detected by the mobile electronic device.

5. The mobile electronic device of claim 1 further comprising:

circuitry configured to raise, by the mobile electronic device, the tactile area to a height above the multi-touch display layer.

6. The mobile electronic device of claim 1, wherein a vibration or a texture pattern is provided in association with the detected further indentation level.

9. A method performed by a mobile electronic device, the method comprising:

displaying, by a multi-touch display layer of the mobile electronic device, an image, wherein a tactile area on a clear layer substantially on the multi-touch display layer is associated with the image;

displaying, by the mobile electronic device on the multi-touch display layer, a view of information based on applied force from a detected touch to the tactile area and a detected indentation level of the clear layer, wherein the applied force is detected by a layer of sensors substantially behind the multi-touch display layer and the indentation level is detected in part with accelerometer based information; and

displaying, by the mobile electronic device on the multi-touch display layer, a menu based on a detected further indentation of the tactile area on the clear layer.

10. The method of claim 9 further comprising:

providing, by the mobile electronic device, a programmable vibration in relation to a zoom operation of the image.

11. The method of claim 10, wherein a piezoelectric device or an electroactive polymer (EAP) device provides the vibration.

12. The method of claim 9, wherein the tactile area is changed responsive to at least one of a scrolling or drag and drop input detected by the mobile electronic device.

13. The method of claim 9 further comprising:

raising, by the mobile electronic device, the tactile area to a height above the multi-touch display layer.

14. The method of claim 9, wherein a vibration or a texture pattern is provided in association with the detected further indentation level.

15. The method of claim 9, wherein the clear layer is an electro-active polymer layer.

16. The method of claim 9, wherein the multi-touch display layer is a flexible OLED display.

Keyboard formed from touch display panel, method of imparting a keyboard input function to a touch display device, and device having a keyboard or hand-writing input function and an image output function

Keyboard formed from touch display panel, method of imparting a keyboard input function to a touch display device, and device having a keyboard or hand-writing input function and an image output function